You have to move the 8x over to the other side to get y by itself. and then divide the 4 from the y to the other side and y should equal y= 2x+5
Y = 3/4x + 2 is your answer
\sqrt{x} - 4 = 38
38 + 4 = 42
42^2 because the opposite of square root is exponent.
42^2 = 42 x 42 = 1764 = X
Check your work:
/sqrt{1764} - 4 = 38
/sqrt{1764} = 42
42 - 4 = 38
X = 1764
Hopefully this helps!
Answer:
2 a^2 b (7 a^2 b^2 c + 9)
Step-by-step explanation:
Factor the following:
14 a^4 b^3 c + 18 a^2 b
Hint: | Factor common terms out of 14 a^4 b^3 c + 18 a^2 b.
Factor 2 a^2 b out of 14 a^4 b^3 c + 18 a^2 b:
Answer: 2 a^2 b (7 a^2 b^2 c + 9)
The given case of Gallup asking the same 50 people how many hours had they worked at a job in the past 7 days. is an example of dependent sample.
<h3>What is dependent sample?</h3>
The measured values in relation in a dependent sample (also called a paired sample).
Some characteristics of dependent sample are-
- It is a dependent sample, for instance, if a sample of patients who have knee reconstruction is selected, and each patient is questioned during the procedure. The reason for this is that the identical person was questioned twice.
- If, for instance, you wish to examine if a new category of baseball bat really does have an impact on notable features and the same individuals play once from the old bat and once with new bat, you also have a dependent sample.
- Since each player utilized both bats, there are two measured values for each player, all measured values are likewise accessible in pairs.
- A variation is preselected based on the format wherein you insert your data. A series is typically a respondent and, more broadly, a case. Metric values in a sequence are therefore originally regarded as dependent.
To know more about dependent sample, here
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